Open in new, smaller window

This should be a simple job for anyone with html/javascript experience. This is what I want to happen. When someone clicks on a link, I want a new window to open up, but of a smaller size and (ideally) without a top menu. The page will just contain an embedded YouTube video. You can see the page that the link will be on at: [login to view URL] The video is there too. That is the video that I need to open in a new window. You will see I've already put a link to a new window below the video, that says click here.